Hillsboro

County:: Traill County
County Seat:: No
Area (mi²):: 1.112
State:: North Dakota

Hillsboro is a city located in Traill County, North Dakota. Hillsboro has a 2025 population of 1,636. Hillsboro is currently declining at a rate of -0.12% annually and its population has decreased by -0.73% since the most recent census, which recorded a population of 1,648 in 2020.

The average household income in Hillsboro is $96,722 with a poverty rate of 4.1%. The median age in Hillsboro is 40.1 years: 37.1 years for males, and 41 years for females.

Demographics

The racial composition of Hillsboro includes 90.38% White, and smaller percentages for Asian, Native American, Black or African American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Asian

Native American

Black or African American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	1,485	90.38%
Two or more races	137	8.34%
Asian	14	0.85%
Native American	6	0.37%
Black or African American	1	0.06%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Hillsboro Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Hillsboro's average per capita income is $55,160. Household income levels show a median of $77,844. The poverty rate stands at 4.1%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$129,485	-
Families	$122,250	$130,209
Households	$77,844	$96,722
Non Families	$55,000	$55,923

$55,160

Average Income

$77,844

Median Household Income

4.1%

Poverty Rate